NAME sigprocmask, rt_sigprocmask - examine and change blocked signals LIBRARY Standard C library ( libc ... underlying system call */ int syscall(SYS_rt_sigprocmask, int how , cons…NAME sigprocmask, rt_sigprocmask - examine and change blocked signals LIBRARY Standard C library ( libc ... underlying system call */ int syscall(SYS_rt_sigprocmask, int how , cons…rt_sigpending (2) sigprocmask (2) rt_sigprocmask (2) sigreturn (2) rt_sigreturn (2) sigsuspendrt_sigpending (2) 2.2 rt_sigprocmask (2) 2.2 rt_sigqueueinfo (2) 2.2 rt_sigreturn